<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="login" method="post">
    <p>
        姓名:<input type="text" name="studentName">
    </p >
    <p>
        年龄:<input type="text" name="age">
    </p >
    <p>
        手机号:<input type="text" name="phoneNumber">
    </p >
    <p>
        <button type="submit">提交</button>
    </p >
</form>
</body>
</html>